{"id":"vidhyamitra:city-day:haridwar:-0528-08-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/haridwar/-0528-08-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-0528-08-12","date_display":"August 12, 529 BCE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":-528,"month":8,"day":12,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1528429.770833,"kali_year":2574,"ahargana":939964.2708,"sun":{"sidereal_longitude":149.0262,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":220.8597,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":71.8335,"elapsed_within_tithi_degrees":11.8335},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":220.8597,"elapsed_within_degrees":7.5264},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":9.886},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":-528,"month":8,"day":12,"hour":6,"minute":30,"calendar":"julian"},"julian_day":1528429.770833,"ahargana":939964.2708,"kali_year":2574,"ayanamsa_lahiri":-11.4527,"grahas":{"sun":{"sidereal_longitude":149.0262,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":220.8597,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false,"latitude":1.187},"mars":{"sidereal_longitude":114.2607,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":131.58,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":350.8554,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":123.2235,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":121.4944,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":56.1695,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":236.1695,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":-528,"month":8,"day":12,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1528429.770833,"kali_year":2574,"ahargana":939964.2708,"sun":{"sidereal_longitude":149.0262,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":220.8597,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":71.8335,"elapsed_within_tithi_degrees":11.8335},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":220.8597,"elapsed_within_degrees":7.5264},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":9.886},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.187,"elongation":71.834},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.187,"opposition_distance":108.166}},"eclipse_window_40days":[]},"city":{"slug":"haridwar","name":"Haridwār","lat":29.9457,"lon":78.1642,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"haridwar","name":"Haridwār","lat":29.9457,"lon":78.1642,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"sunriseLocal":"05:41","sunsetLocal":"19:03","solarNoonLocal":"12:22","dayLengthHours":13.366185087774532,"dayLengthDisplay":"13 Hours 21 Mins 58 Secs","nightLengthDisplay":"10 Hours 38 Mins 02 Secs","moonriseLocal":"11:33","moonsetLocal":"22:46","rahuKala":{"name":"Rāhu Kāla","start":"15:43","end":"17:23","startHours":15.709586285874353,"endHours":17.38035942184617,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:02","end":"10:42","startHours":9.026493741987087,"endHours":10.697266877958903,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:22","end":"14:02","startHours":12.36804001393072,"endHours":14.038813149902538,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:48","end":"09:15","startHours":8.803723990524178,"endHours":9.249263493449996,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:15","end":"06:36","startHours":6.241871848700726,"endHours":6.598303451041381,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:49","startHours":11.922500511004902,"endHours":12.813579516856539,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:54","end":"04:48","startHours":3.902789458340183,"endHours":4.793868464191819,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:34","end":"05:41","startHours":4.57109871272891,"endHours":5.684947470043454,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:36","end":"15:29","startHours":14.595737528559809,"endHours":15.486816534411444,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:51","end":"19:15","startHours":18.851132557817987,"endHours":19.251132557817986,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:03","end":"19:36","startHours":19.051132557817986,"endHours":19.608056936475258,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:48","end":"20:33","startHours":18.801132557817986,"endHours":20.551132557817986,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:49","startHours":23.922500511004902,"endHours":24.81357951685654,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:41","end":"07:21","startHours":5.684947470043454,"endHours":7.355720606015271,"quality":"inauspicious"},{"name":"Udveg","start":"07:21","end":"09:02","startHours":7.355720606015271,"endHours":9.026493741987087,"quality":"inauspicious"},{"name":"Chala","start":"09:02","end":"10:42","startHours":9.026493741987087,"endHours":10.697266877958903,"quality":"neutral"},{"name":"Labha","start":"10:42","end":"12:22","startHours":10.697266877958903,"endHours":12.36804001393072,"quality":"auspicious"},{"name":"Amṛta","start":"12:22","end":"14:02","startHours":12.36804001393072,"endHours":14.038813149902538,"quality":"auspicious"},{"name":"Kāla","start":"14:02","end":"15:43","startHours":14.038813149902538,"endHours":15.709586285874353,"quality":"inauspicious"},{"name":"Śubha","start":"15:43","end":"17:23","startHours":15.709586285874353,"endHours":17.38035942184617,"quality":"auspicious"},{"name":"Roga","start":"17:23","end":"19:03","startHours":17.38035942184617,"endHours":19.051132557817986,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:03","end":"20:23","startHours":19.051132557817986,"endHours":20.38035942184617,"quality":"inauspicious"},{"name":"Śubha","start":"20:23","end":"21:43","startHours":20.38035942184617,"endHours":21.70958628587435,"quality":"auspicious"},{"name":"Roga","start":"21:43","end":"23:02","startHours":21.70958628587435,"endHours":23.038813149902538,"quality":"inauspicious"},{"name":"Udveg","start":"23:02","end":"00:22","startHours":23.038813149902538,"endHours":24.36804001393072,"quality":"inauspicious"},{"name":"Chala","start":"00:22","end":"01:42","startHours":24.36804001393072,"endHours":25.697266877958903,"quality":"neutral"},{"name":"Labha","start":"01:42","end":"03:02","startHours":25.697266877958903,"endHours":27.02649374198709,"quality":"auspicious"},{"name":"Amṛta","start":"03:02","end":"04:21","startHours":27.02649374198709,"endHours":28.35572060601527,"quality":"auspicious"},{"name":"Kāla","start":"04:21","end":"05:41","startHours":28.35572060601527,"endHours":29.684947470043454,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:41","end":"06:41","startHours":5.684947470043454,"endHours":6.684947470043454,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:41","end":"07:41","startHours":6.684947470043454,"endHours":7.684947470043454,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:41","end":"08:41","startHours":7.684947470043454,"endHours":8.684947470043454,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:41","end":"09:41","startHours":8.684947470043454,"endHours":9.684947470043454,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:41","end":"10:41","startHours":9.684947470043454,"endHours":10.684947470043454,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:41","end":"11:41","startHours":10.684947470043454,"endHours":11.684947470043454,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:41","end":"12:41","startHours":11.684947470043454,"endHours":12.684947470043454,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:41","end":"13:41","startHours":12.684947470043454,"endHours":13.684947470043454,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:41","end":"14:41","startHours":13.684947470043454,"endHours":14.684947470043454,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:41","end":"15:41","startHours":14.684947470043454,"endHours":15.684947470043454,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:41","end":"16:41","startHours":15.684947470043454,"endHours":16.684947470043454,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:41","end":"17:41","startHours":16.684947470043454,"endHours":17.684947470043454,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:41","end":"18:41","startHours":17.684947470043454,"endHours":18.684947470043454,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:41","end":"19:41","startHours":18.684947470043454,"endHours":19.684947470043454,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:41","end":"20:41","startHours":19.684947470043454,"endHours":20.684947470043454,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:41","end":"21:41","startHours":20.684947470043454,"endHours":21.684947470043454,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:41","end":"22:41","startHours":21.684947470043454,"endHours":22.684947470043454,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:41","end":"23:41","startHours":22.684947470043454,"endHours":23.684947470043454,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:41","end":"00:41","startHours":23.684947470043454,"endHours":24.684947470043454,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:41","end":"01:41","startHours":24.684947470043454,"endHours":25.684947470043454,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:41","end":"02:41","startHours":25.684947470043454,"endHours":26.684947470043454,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:41","end":"03:41","startHours":26.684947470043454,"endHours":27.684947470043454,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:41","end":"04:41","startHours":27.684947470043454,"endHours":28.684947470043454,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:41","end":"05:41","startHours":28.684947470043454,"endHours":29.684947470043454,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"North","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":15.564783202797907,"eotMinutes":-4.739200835843176,"ayanamsa":-11.4527}},"calendars":{"vikram_samvat":-471,"saka_samvat":-606,"bengali_samvat":-1121,"malayalam_era":-1352,"nanakshahi_year":-1997,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Ṣaṣṭhī · Vikram -471 undefined · Śaka -606 undefined"},"festivals":[{"id":"subrahmanya-shashthi","name":"Subrahmaṇya Ṣaṣṭhī","name_sanskrit":"सुब्रह्मण्य षष्ठी","tradition":"Shaiva","associated_deity":"Kārttikeya","significance":"Worship of Kārttikeya as Subrahmaṇya.","vrata":true,"detection":{"tithi_number":6,"tithi_paksha":"Śukla","lunar_month":"Bhādrapada"},"precedence":4}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Dedicated festival walk for Subrahmaṇya Ṣaṣṭhī is not live yet; Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":true,"location_specific":"haridwar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 12, 529 BCE · Haridwār · Vidhyamitra","description":"August 12, 529 BCE for Haridwār: Śukla Ṣaṣṭhī, sūryodaya 05:41, sūryāsta 19:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/haridwar/-0528-08-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/haridwar/-0528-08-12","sa":"https://sa.vidhyamitra.com/city/haridwar/-0528-08-12","hi":"https://hi.vidhyamitra.com/city/haridwar/-0528-08-12","x-default":"https://vidhyamitra.com/city/haridwar/-0528-08-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-10T20:46:13.673Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-08-10T20:46:13.673Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-10T20:46:13.673Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Goloka/Vraja Rādhā-Krishna","Vaikuṇṭha Lakṣmī-Nārāyaṇa","Mahāviṣṇu/Kāraṇodakaśāyī Viṣṇu","Garbhodakaśāyī Viṣṇu","Brahmā","Kṣīrodaka Paramātmā/Antaryāmī (Kṣīrodakaśāyī Viṣṇu)","Bhūmi","reader's own kṣetra anywhere on Bhūmi","exact reading kṣetra","reader-bhakta","chitta/vāṇī/aṅgulī","keyboard-silicon-pathways","Vidhyāmitra substrate","reader/seer","Krishna"],"antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}